287362992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45050

約数の個数: 80

約数和(自身を含む): 893077760

約数和(自身を除く): 605714768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 45013, 90026, 135039, 180052, 270078, 315091, 360104, 540156, 630182, 720208, 855247, 945273, 1080312, 1260364, 1710494, 1890546, 2160624, 2520728, 2565741, 3420988, 3781092, 5041456, 5131482, 5986729, 6841976, 7562184, 10262964, 11973458, 13683952, 15124368, 17960187, 20525928, 23946916, 35920374, 41051856, 47893832, 71840748, 95787664, 143681496, 287362992]

約数ペア:

[(1, 287362992), (2, 143681496), (3, 95787664), (4, 71840748), (6, 47893832), (7, 41051856), (8, 35920374), (12, 23946916), (14, 20525928), (16, 17960187), (19, 15124368), (21, 13683952), (24, 11973458), (28, 10262964), (38, 7562184), (42, 6841976), (48, 5986729), (56, 5131482), (57, 5041456), (76, 3781092), (84, 3420988), (112, 2565741), (114, 2520728), (133, 2160624), (152, 1890546), (168, 1710494), (228, 1260364), (266, 1080312), (304, 945273), (336, 855247), (399, 720208), (456, 630182), (532, 540156), (798, 360104), (912, 315091), (1064, 270078), (1596, 180052), (2128, 135039), (3192, 90026), (6384, 45013)]